.page-title {
    line-height: 30px;
    height: 30px;
    font-size: 20px;
    font-family: "Microsoft YaHei";
    text-align: center;
}

.history {
    max-width: 100%;
    min-height: 400px;
    overflow-y: auto;
    resize: none;
    border: 1px solid #ddd;
    padding: 5px;
    margin: 0px 5px 0px 5px;
}

.inform {
    background-color: #ddd;
    padding-left: 5px;
    padding-right: 5px;
    font-family: "Microsoft YaHei";
    line-height: 20px;
    font-size: 12px;
    text-align: center;
    border-radius: 4px;
    margin: 3px auto;
    display: table;
    clear: both;
}

.other {
    font-family: "Microsoft YaHei";
    line-height: 20px;
    font-size: 13px;
    word-wrap: break-word;
    float: left;
    margin: 3px 0px 3px 0px;
    display: table;
    clear: both;
}
.other .msg-title {
    font-size: 12px;
    color: dimgrey;
    text-align: left;
}
.other .msg-content {
    float: left;
    display: table;
    padding: 2px;
    border: 1px solid #ddd;
    border-radius: 2px;
    background-color: ghostwhite;
    font-size: 13px;
    max-width: 95%;
    word-wrap: break-word;
    word-break: break-all;
}

.own {
    font-family: "Microsoft YaHei";
    line-height: 20px;
    font-size: 13px;
    word-wrap: break-word;
    float: right;
    margin: 3px 0px 3px 0px;
    display: table;
    clear: both;
}
.own .msg-title {
    font-size: 12px;
    color: dimgrey;
    text-align: right;
}
.own .msg-content {
    float: right;
    display: table;
    padding: 2px;
    border: 1px solid #ddd;
    border-radius: 3px;
    background-color: wheat;
    font-size: 13px;
    max-width: 95%;
    word-wrap: break-word;
    word-break: break-all;
}

.message-bar {
    max-width: 100%;
    height: 100px;
    border: 1px solid #ddd;
    padding: 5px;
    margin: 5px 5px 0px 5px;
}
.input-content {
    display: block;
    width: 100%;
    height: 78px;
    margin: 0 auto;
    overflow-y: auto;
    border: 0px;
    outline: none;
    padding: 0;
    resize: none;
    font-family: "Microsoft YaHei";
}
.button-chat {
    height: 20px;
    width: 65px;
    float: right;
    margin-top: 2px;
}